You put your right foot in You take your right foot out You put your right foot in And you shake it all about You do the hokey pokey And you turn yourself around That's what it's all about
You put your left foot in You take your left foot out You put your left foot in And you shake it all about You do the hokey pokey And you turn yourself around That's what it's all about
B=books Sold half of book: b/2 Bought six more: b/2+ Now has 12: b/2+6=12 Subtract 6 on both sides: b/2+6-6=12-6 b/2=6 Multiply both sides by 2: b=12 Answer= 12 books
